Senior Software Engineer, CMS (Modernization of Registry)

The role

You will design and implement scalable backend and frontend services for the CMS Registry Solution. You will lead registry modernization initiatives including containerization and runtime upgrades.

What you will do

• Design and implement scalable, resilient backend and frontend services using .NET, Angular, and RESTful APIs
• Lead registry modernization initiatives including containerization of legacy .NET workloads and runtime upgrades
• Contribute to data-layer improvements focusing on performance, scalability, and operational reliability
• Drive technical design discussions and make pragmatic architectural decisions
• Integrate observability, security, and performance best practices into system design
• Own solutions end-to-end from design through deployment and production operation
• Establish and improve CI/CD pipelines using GitHub Actions
• Collaborate with Product, Platform, and other engineering teams
• Mentor and support other engineers through code reviews and design discussions

Required qualifications

• Strong hands-on experience building production systems with .NET and C#
• Experience working with AWS services such as EC2, S3, CloudWatch, and IAM
• Proficiency in Angular, TypeScript, and RESTful API design
• Solid understanding of SQL Server and relational data modeling
• Comfort operating in production environments and learning from real-world feedback
• Demonstrated experience leveraging AI-assisted development and testing tools
• Clear communication skills
• Collaborative, ownership-driven approach
• A builder’s mindset

Nice to have

• Modern .NET
• Managed database experience
• Experience with Docker, Terraform / CloudFormation, or Kubernetes-based platforms
• Background in system modernization, refactoring, or legacy platform evolution
• Experience with database performance optimization
• Exposure to AI-driven QA (e.g., Playwright, Cypress with AI integrations)

Benefits

• Gym discounts
• Employee and Family Assistance program
• Virtual wellness events
• Conferences & training budget
• Regular internal training programs
• Financial planning
• 3% matching towards your pension
• Multiple forms of income protection
• Competitive salary
• Annual bonus structure
• 3% CPP matching

Before you apply

• Use of artificial intelligence in the hiring process to screen, assess, or select applicants

About the company

TRADER is a Canadian leader in digital automotive solutions. As part of AutoScout24 group, they help Canadians buy, sell, and finance vehicles.